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Finding the Third Proportional to 12,528,537 and 27,358,122

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Solution

The third proportional to 12,528,537 and 27,358,122 is: 59,740,960.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,528,537 : 27,358,122 = 27,358,122 : x
  2. Step 2: Convert to fraction form
    12,528,537/27,358,122 = 27,358,122/x
  3. Step 3: Cross multiply
    12,528,537x = 27,358,122 × 27,358,122
  4. Step 4: Simplify right side
    12,528,537x = 748,466,839,366,884
  5. Step 5: Solve for x
    x = 748,466,839,366,884/12,528,537
  6. Step 6: Final answer
    x = 59,740,960.93

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.